发明名称 FOAMED MOLDED PRODUCT
摘要 PROBLEM TO BE SOLVED: To provide a foamed molded product capable of improving quality by suppressing the occurrence of a recess in the appearance of a foamed molded product obtained by overlapping sheets.SOLUTION: A foamed molded product 1 comprises: one planar or curved surface 2U capable of overlapping sheets; a trace part 33 formed on the one surface 2U by at least one of one end part of filling means and one end part of release means during molding by a molding device; and a convex part 32 protruded from the one surface 2U around the trace part 33.
申请公布号 JP2014069476(A) 申请公布日期 2014.04.21
申请号 JP20120218320 申请日期 2012.09.28
申请人 SEKISUI PLASTICS CO LTD 发明人 YAMAGISHI TAKAMASA;SEGAWA TAKESHI
分类号 B29C45/26;B29C33/42;B29K105/04 主分类号 B29C45/26
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